FolkKB

Balm of Heaven

Umbellularia californica

Umbellularia californica，常被称为 California bay 或 Oregon myrtle，是太平洋西北地区的本土树种。虽然其在传统医学中的使用尚未得到广泛记录，但它在当地生态系统和文化实践中扮演着重要角色。科学研究表明，U. californica 能够在极端干旱条件下被动关闭气孔，且不受脱落酸（ABA）水平的影响，这提示了一种水分保存机制。此外，ABA 水平的早期升高与气孔闭合开始以及干旱期间蒸腾减少相关。动物啃食显著改变了部分叶片特征，但未影响 Quercus agrifolia 和 U. californica 的茎部解剖结构。在另一项研究中，U. californica 的酶被用于工程化 Chlamydomonas reinhardtii，以生产中链脂肪酸，表明其在生物技术中的潜在应用。关于安全性，目前未记录 U. californica 存在重大问题。也没有报告与此植物的药物相互作用。

速览
最佳证据
D
注意事项
—

仅供参考。传统用法并不代表已被证实有效。证据与安全性各不相同，请查阅所引来源。

科学怎么说

  • 研究发现，抗旱素水平的早期增加与加州拟无忧花U. californica在干旱期间气孔关闭和蒸腾作用减少有关，在土壤或植物水分状态发生显著变化之前。 D PMID
  • 探索显著改变了某些叶片特征，但并未改变两种Quercus agrifolia和Umbellularia californica的茎解剖结构。 D PMID
  • 在极端干旱条件下，Umbellularia californica 可以被动地关闭其气孔，与ABA水平无关。 D PMID
  • 研究将Chlamydomonas reinhardtii工程化以使用来自Umbellularia californica和其他来源的酶来生产中链脂肪酸，并在小规模和大规模培养中实现了稳定生产。 D PMID

Frequently asked questions

What is Balm of Heaven?

Balm of Heaven (Umbellularia californica) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.

What does the scientific evidence say about Balm of Heaven?

4 sourced findings are recorded for Balm of Heaven; the strongest carries evidence grade D. For example: 研究发现，抗旱素水平的早期增加与加州拟无忧花U. californica在干旱期间气孔关闭和蒸腾作用减少有关，在土壤或植物水分状态发生显著变化之前。

How strong is the evidence for Balm of Heaven?

The strongest finding for Balm of Heaven carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).

Is Balm of Heaven safe? What are the side effects?

No major safety issues are recorded for Balm of Heaven in our sources, but the data may be incomplete. Consult a qualified professional before use.

Does Balm of Heaven interact with medications?

No drug interactions are recorded for Balm of Heaven in our sources. This does not rule them out — check with a pharmacist.

What are the common names of Balm of Heaven?

Balm of Heaven is also known as: Умбеллюлярия, Laurier de Californie.

Is Balm of Heaven a proven treatment?

No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.

来源

  1. T2 Passive stomatal closure under extreme drought in an angiosperm species. literature abstract metadata
  2. T2 Species-specific responses drive browsing impacts on physiological and functional traits in Quercus agrifolia and Umbellularia californica. literature abstract metadata
  3. T2 Abscisic acid increase correlates with the soil water threshold of transpiration decline during drought. literature abstract metadata
  4. T2 Organelle-Targeted Multi-Enzyme Engineering Enables Medium-Chain Fatty Acid Production in Chlamydomonas reinhardtii. literature abstract metadata